The excavation or h2o substitute method is beneficial for soils which might be also unfastened to collect an intact Main or clod, or for soils made up of gravel. Both equally the intact clod and excavation approaches are explained in detail by Cresswell and Hamilton (2002). Also, if the groundwater https://sharedexperience93580.smblogsites.com/36143970/top-guidelines-of-soil-investigation-experts-bangladesh